Helical Gear Pumps are engineered for reliable, continuous, and efficient transfer of viscous and dense fluids in demanding industrial environments. Thanks to their robust design and precise gear geometry, these pumps ensure stable flow, high efficiency, and long service life, even when handling challenging media.
 
Designed to meet modern industrial requirements, helical gear pumps are widely used for lubrication, pressurization, and transfer of high-viscosity liquids, as well as dense fluids with limited or no lubricating properties. Solutions developed by Emse Pompa combine durability with operational flexibility, making them suitable for a wide range of sectors.
 
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Key Features
Flow rate: 1 – 6 m³/h
Discharge pressure: 1 – 20 bar
Operating temperature: −25 °C to +150 °C
Inlet / Outlet connections: 1" – 1½"
Bidirectional operation
High efficiency for viscous and heavy fluids
Durable construction for continuous industrial duty
 
Helical gear pumps operate by creating a vacuum through the synchronized movement of gears. This vacuum draws the fluid into the pump chambers, where it is smoothly conveyed to the discharge side under controlled pressure. Both internal and external gear pump designs are available, allowing optimal selection based on application requirements.
 
Typical Applications
Lubrication systems: Transfer of viscous oils
Oil & Gas industry: Handling oil and petroleum by-products
Chemical industry: Safe transfer of viscous, acidic, or basic liquids
Food processing: Hygienic transport of honey, syrups, dairy products, and chocolate
Pharmaceutical production: Precise dosing of viscous solutions
Paint & coating industry: Mixing and transfer of paints
Marine & ship sector: Fuel and oil transfer systems
 
Helical gear pumps are a dependable choice for industrial fluid handling, offering precision, efficiency, and long-term reliability across multiple industries.